C=2rπ for r relates the circumference Cof a circle to its radius r. (Recall that is the constant ratio of circumference to diameter.) a. Solve C= 2 r for r. b. If a circle's circumference is 15 inches, what is its radius? Leave the symbol in your answer.

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

(x-5)1/2+5=2 what is possible solution of this equation

Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)